| Prediction of surface settlements due to Shield TBM excavation | |
|---|---|
 • Purpose of the research -It is known that the Shield TBM can
reduce the deformation of the ground through continuous excavation and support.
-Still, unpredicted anomalies or
operational errors could result the surface settlements. à requires huge costs and time
-The surface settlement prediction system
and the risk analysis system for Shield TBM would be very helpful. • Methodology -Select the main parameters for surface
settlement from the theoretical and analytical aspect. -Numerically describe and analyze the
ground deformation behavior due to those selected parameters. -Construct the algorithm that predict the
possibility of settlements by data-based learning technique. |